Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2019   18:01:53   (  -0.03,-137.21) (  -0.72,-133.96)  370.79                80
 06/17/2019   06:20:54   (   0.03,-137.18) (  -0.29,-138.58)  159.38                80
 06/18/2019   05:57:36   (   0.03,-137.17) (   0.84,-133.60)  407.27                80
 06/19/2019   18:16:28   (  -0.04,-137.19) (   0.20,-138.19)  114.15                80
 06/20/2019   17:58:30   (  -0.04,-137.18) (  -0.94,-133.21)  452.56                80
 06/22/2019   06:17:31   (   0.05,-137.14) (  -0.08,-137.84)   78.31                80
 06/23/2019   05:54:12   (   0.05,-137.13) (   1.00,-132.85)  487.93                80
 06/24/2019   18:13:04   (  -0.05,-137.13) (   0.04,-137.43)   34.53                80
 06/27/2019   06:11:27   (   0.06,-137.08) (   0.09,-137.08)    3.16                80